package com.zc.im.service.im.group;

import com.zc.im.model.im.group.ZcImMsgHistoryModel;

import java.util.List;

/**
 * Created by Administrator on 2017/7/7.
 */
public interface ImMsgHistoryService {

    List<ZcImMsgHistoryModel> selectImMsgHistorys(ZcImMsgHistoryModel msgHistoryModel, Integer pageNum , Integer pageSize);

    Integer insertImMsgHistory(ZcImMsgHistoryModel msgHistoryModel);

    Integer updateMsgHistory(ZcImMsgHistoryModel msgHistoryCriteria);
}
